Revelation Chapter 11, Verse 7

7: και οταν τελεσωσιν την μαρτυριαν αυτων το θηριον το αναβαινον εκ της αβυσσου ποιησει πολεμον μετ αυτων και νικησει αυτους και αποκτενει αυτους— edit Textus Receptus
7: And when they shall have finished their testimony, the beast that ascendeth out of the bottomless pit shall make war against them, and shall overcome them, and kill them.- edit KJV text
7: And when they shall have finished their testimony, the beast that ascendeth out of the abyss shall make war against them and shall overcome them and kill them.— edit Douay text